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Date: Thu, 9 Mar 2017 17:15:12 +0530 From: Viresh Kumar <viresh.kumar@...aro.org> To: Rafael Wysocki <rjw@...ysocki.net>, Ingo Molnar <mingo@...hat.com>, Peter Zijlstra <peterz@...radead.org> Cc: linaro-kernel@...ts.linaro.org, linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org, Vincent Guittot <vincent.guittot@...aro.org>, smuckle.linux@...il.com, juri.lelli@....com, Morten.Rasmussen@....com, patrick.bellasi@....com, eas-dev@...ts.linaro.org, Viresh Kumar <viresh.kumar@...aro.org> Subject: [RFC 2/9] irq_work: add irq_work_queue_on for !CONFIG_SMP From: Steve Muckle <smuckle.linux@...il.com> Having irq_work_queue_on() available for !CONFIG_SMP can make some call sites cleaner. Signed-off-by: Steve Muckle <smuckle.linux@...il.com> Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org> --- include/linux/irq_work.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/include/linux/irq_work.h b/include/linux/irq_work.h index 47b9ebd4a74f..0195c3502d6b 100644 --- a/include/linux/irq_work.h +++ b/include/linux/irq_work.h @@ -1,6 +1,7 @@ #ifndef _LINUX_IRQ_WORK_H #define _LINUX_IRQ_WORK_H +#include <linux/bug.h> #include <linux/llist.h> /* @@ -36,6 +37,12 @@ bool irq_work_queue(struct irq_work *work); #ifdef CONFIG_SMP bool irq_work_queue_on(struct irq_work *work, int cpu); +#else +static inline bool irq_work_queue_on(struct irq_work *work, int cpu) +{ + BUG_ON(cpu != 0); + return irq_work_queue(work); +} #endif void irq_work_tick(void); -- 2.7.1.410.g6faf27b
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